May 12, 2025

New contract for Battery Energy Storage System

We have signed a contract for the delivery of a Battery Energy Storage System (BESS) with a total capacity of 11.3MWh. The solution will be used in the Nordic balancing market as well as in emerging local flexibility markets for energy storage. The company has also secured a 5-year maintenance contract for the system.

The contract will be part of an expansion of an existing project, increasing the system’s total energy capacity to 22,6 MWh.

The solution includes transformers, inverters and battery storage. At the core of the system is an advanced energy control system, offering market-leading dynamic regulation with compatibility for multi-market models within the Nordic balancing marked.

“This contract is of great importance and confirms our position as one of the leading players in the Nordic energy transition. Existing energy storage sites operating in the balancing market demand more battery capacity to increase flexibility and profitability. We expect to see more of these opportunities going forward”, says Eirik Sørensen, Managing Director of PSW Power & Automation AS.

The project will start immediately, and delivery will take place in Q4-2025.